/**
* Fetches and returns an array of posts from the post tree, starting with the node object passed by
* the first paramter.
*
* @param ilForumPost $a_post_node node-object of a post
* @return array array of post objects
* @access public
*/
public function getPostTree(ilForumPost $a_post_node)
{
global $ilUser;
$posts = array();
$data = array();
$data_types = array();
$query = '
SELECT is_author_moderator, pos_author_id, pos_pk, fpt_date, rgt, pos_top_fk, pos_thr_fk,
pos_display_user_id, pos_usr_alias, pos_subject,
pos_status, pos_message, pos_date, pos_update,
update_user, pos_cens, pos_cens_com, notify,
import_name, fpt_pk, parent_pos, lft, depth,
(CASE
WHEN fur.post_id IS NULL ' . ($ilUser->getId() == ANONYMOUS_USER_ID ? ' AND 1 = 2 ' : '') . '
THEN 0
ELSE 1
END) post_read,
firstname, lastname, title, login
FROM frm_posts_tree
INNER JOIN frm_posts
ON pos_fk = pos_pk
LEFT JOIN usr_data
ON pos_display_user_id = usr_id
LEFT JOIN frm_user_read fur
ON fur.thread_id = pos_thr_fk
AND fur.post_id = pos_pk
AND fur.usr_id = %s
WHERE lft BETWEEN %s AND %s
AND thr_fk = %s';
array_push($data_types, 'integer', 'integer', 'integer', 'integer');
array_push($data, $ilUser->getId(), $a_post_node->getLft(), $a_post_node->getRgt(), $a_post_node->getThreadId());
if ($this->orderField != "") {
$query .= " ORDER BY " . $this->orderField . " " . $this->getOrderDirection();
}
$res = $this->db->queryf($query, $data_types, $data);
$usr_ids = array();
$deactivated = array();
while ($row = $this->db->fetchAssoc($res)) {
$tmp_object = new ilForumPost($row['pos_pk'], false, true);
$tmp_object->assignData($row);
if (!$this->is_moderator) {
if (!$tmp_object->isActivated() && $tmp_object->getDisplayUserId() != $ilUser->getId()) {
$deactivated[] = $tmp_object;
unset($tmp_object);
continue;
}
foreach ($deactivated as $deactivated_node) {
if ($deactivated_node->getLft() < $tmp_object->getLft() && $deactivated_node->getRgt() > $tmp_object->getLft()) {
$deactivated[] = $tmp_object;
unset($tmp_object);
continue 2;
}
}
}
if ((int) $row['pos_display_user_id']) {
$usr_ids[] = (int) $row['pos_display_user_id'];
}
if ((int) $row['update_user']) {
$usr_ids[] = (int) $row['update_user'];
}
$posts[] = $tmp_object;
unset($tmp_object);
}
require_once 'Modules/Forum/classes/class.ilForumAuthorInformationCache.php';
ilForumAuthorInformationCache::preloadUserObjects(array_unique($usr_ids));
return $posts;
}
/**
* @param ilTemplate $tpl
* @param ilForumPost $post
* @param int $counter
* @param int $mode
*/
protected function renderPostHtml(ilTemplate $tpl, ilForumPost $post, $counter, $mode)
{
/**
* @var $lng ilLanguage
* @var $rbacreview ilRbacReview
* @var $ilUser ilObjUser
* @var $ilObjDataCache ilObjectDataCache
*/
global $lng, $rbacreview, $ilUser, $ilObjDataCache;
$tpl->setCurrentBlock('posts_row');
if (ilForumProperties::getInstance($ilObjDataCache->lookupObjId($_GET['ref_id']))->getMarkModeratorPosts() == 1) {
if ($post->getIsAuthorModerator() === null && ($is_moderator = ilForum::_isModerator($_GET['ref_id'], $post->getPosAuthorId()))) {
$rowCol = 'ilModeratorPosting';
} else {
if ($post->getIsAuthorModerator()) {
$rowCol = 'ilModeratorPosting';
} else {
$rowCol = ilUtil::switchColor($counter, 'tblrow1', 'tblrow2');
}
}
} else {
$rowCol = ilUtil::switchColor($counter, 'tblrow1', 'tblrow2');
}
$tpl->setVariable('ROWCOL', ' ' . $rowCol);
// post is censored
if ($post->isCensored()) {
// display censorship advice
$tpl->setVariable('TXT_CENSORSHIP_ADVICE', $lng->txt('post_censored_comment_by_moderator'));
// highlight censored posts
$rowCol = 'tblrowmarked';
}
// set row color
$tpl->setVariable('ROWCOL', ' ' . $rowCol);
// if post is not activated display message for the owner
if (!$post->isActivated() && $post->isOwner($ilUser->getId())) {
$tpl->setVariable('POST_NOT_ACTIVATED_YET', $lng->txt('frm_post_not_activated_yet'));
}
$authorinfo = new ilForumAuthorInformation($post->getPosAuthorId(), $post->getDisplayUserId(), $post->getUserAlias(), $post->getImportName());
if ($authorinfo->hasSuffix()) {
$tpl->setVariable('AUTHOR', $authorinfo->getSuffix());
$tpl->setVariable('USR_NAME', $post->getUserAlias());
} else {
$tpl->setVariable('AUTHOR', $authorinfo->getAuthorShortName());
if ($authorinfo->getAuthorName(true)) {
$tpl->setVariable('USR_NAME', $authorinfo->getAuthorName(true));
}
}
if (self::MODE_EXPORT_CLIENT == $mode) {
if ($authorinfo->getAuthor()->getPref('public_profile') != 'n') {
$tpl->setVariable('TXT_REGISTERED', $lng->txt('registered_since'));
$tpl->setVariable('REGISTERED_SINCE', $this->frm->convertDate($authorinfo->getAuthor()->getCreateDate()));
}
if ($post->getDisplayUserId()) {
if ($this->is_moderator) {
$num_posts = $this->frm->countUserArticles($post->getDisplayUserId());
} else {
$num_posts = $this->frm->countActiveUserArticles($post->getDisplayUserId());
}
$tpl->setVariable('TXT_NUM_POSTS', $lng->txt('forums_posts'));
$tpl->setVariable('NUM_POSTS', $num_posts);
}
}
$tpl->setVariable('USR_IMAGE', $authorinfo->getProfilePicture());
if ($authorinfo->getAuthor()->getId() && ilForum::_isModerator((int) $_GET['ref_id'], $post->getPosAuthorId())) {
if ($authorinfo->getAuthor()->getGender() == 'f') {
$tpl->setVariable('ROLE', $lng->txt('frm_moderator_f'));
} else {
if ($authorinfo->getAuthor()->getGender() == 'm') {
$tpl->setVariable('ROLE', $lng->txt('frm_moderator_m'));
}
}
}
// get create- and update-dates
if ($post->getUpdateUserId() > 0) {
$spanClass = '';
// last update from moderator?
$posMod = $this->frm->getModeratorFromPost($post->getId());
if (is_array($posMod) && $posMod['top_mods'] > 0) {
$MODS = $rbacreview->assignedUsers($posMod['top_mods']);
if (is_array($MODS)) {
if (in_array($post->getUpdateUserId(), $MODS)) {
$spanClass = 'moderator_small';
}
}
}
$post->setChangeDate($post->getChangeDate());
if ($spanClass == '') {
$spanClass = 'small';
}
require_once 'Modules/Forum/classes/class.ilForumAuthorInformation.php';
$authorinfo = new ilForumAuthorInformation($post->getPosAuthorId(), $post->getUpdateUserId(), '', '');
$tpl->setVariable('POST_UPDATE_TXT', $lng->txt('edited_on') . ': ' . $this->frm->convertDate($post->getChangeDate()) . ' - ' . strtolower($lng->txt('by')));
$tpl->setVariable('UPDATE_AUTHOR', $authorinfo->getLinkedAuthorShortName());
if ($authorinfo->getAuthorName(true)) {
$tpl->setVariable('UPDATE_USR_NAME', $authorinfo->getAuthorName(true));
}
}
// prepare post
$post->setMessage($this->frm->prepareText($post->getMessage()));
$tpl->setVariable('POST_DATE', $this->frm->convertDate($post->getCreateDate()));
$tpl->setVariable('SUBJECT', $post->getSubject());
if (!$post->isCensored()) {
// post from moderator?
$modAuthor = $this->frm->getModeratorFromPost($post->getId());
$spanClass = "";
if (is_array($modAuthor) && $modAuthor['top_mods'] > 0) {
$MODS = $rbacreview->assignedUsers($modAuthor['top_mods']);
if (is_array($MODS) && in_array($post->getDisplayUserId(), $MODS)) {
$spanClass = 'moderator';
}
}
// possible bugfix for mantis #8223
if ($post->getMessage() == strip_tags($post->getMessage())) {
// We can be sure, that there are not html tags
$post->setMessage(nl2br($post->getMessage()));
}
if ($spanClass != "") {
$tpl->setVariable('POST', "<span class=\"" . $spanClass . "\">" . ilRTE::_replaceMediaObjectImageSrc($post->getMessage(), 1) . "</span>");
} else {
$tpl->setVariable('POST', ilRTE::_replaceMediaObjectImageSrc($post->getMessage(), 1));
}
} else {
$tpl->setVariable('POST', "<span class=\"moderator\">" . nl2br($post->getCensorshipComment()) . "</span>");
}
$tpl->parseCurrentBlock('posts_row');
}